Blog 5 Common HVAC Myths Debunked by HORIZON HVAC Professionals Dec 17, 2024

With the ever-evolving world of HVAC systems, it's easy to get lost in the sea of information and misinformation. As professionals at HORIZON HVAC, we're here to set the record straight on some common misconceptions. Let's dive into five prevalent HVAC myths and understand the reality behind these myths.

One widely held belief is that bigger HVAC systems are always better for your home. This couldn't be further from the truth. Installing an excessively large system can lead to inefficient operation, increased energy bills, and even more frequent repairs. A system that's too large will cycle on and off more than necessary, which causes wear and tear. At HORIZON HVAC, we emphasize the importance of selecting the right size system for your specific needs, ensuring optimal efficiency and longevity.

Another common myth is that you only need to schedule HVAC maintenance when your system breaks down. Many homeowners make the mistake of viewing HVAC maintenance as a reactive service rather than a preventative one. Regular maintenance can identify and address minor issues before they escalate into costly repairs. We recommend having your system checked biannually to enhance its performance and extend its lifespan.

Some people believe that closing vents in unused rooms will save energy. This myth seems plausible, but it can actually harm your HVAC system. Closing vents increases pressure within the ductwork, which can lead to leaks and overworking of your system. Instead, consider using modern zoning systems for tailored climate control, ensuring efficiency without the risk of damage.

The myth that thermostat placement doesn't matter can lead to inefficient heating or cooling. The location of your thermostat plays a crucial role in the overall performance of your HVAC system. Installing it near a window, door, or heat source can cause false readings and inefficient system operation. Our experts at HORIZON HVAC suggest placing your thermostat in a central location, away from direct sunlight and drafts, to get accurate temperature reads.

Finally, many homeowners think that air filters only need to be changed once a year. In truth, air filters should be checked and replaced regularly, typically every three months, depending on your system's usage and the type of filter. Dirty filters restrict airflow, decrease efficiency, and lead to poor indoor air quality. Regularly changing your air filters is a simple yet effective way to maintain efficient system operation and healthy air quality.

In conclusion, distinguishing between HVAC myths and facts is vital to making informed decisions about your system. Whether it's choosing the right system size, maintaining regular service schedules, understanding the implications of closing vents, or knowing the importance of thermostat placement, your knowledge can save you from potential headaches and unnecessary expenses.

HORIZON HVAC is committed to providing homeowners with accurate information and high-quality service. Our team is ready to assist you with any of your HVAC needs, ensuring your system runs efficiently and effectively. Reach out to us today to dispel any myths you might have believed and learn how to best care for your HVAC system.

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